Results 131 to 140 of about 416 (169)
Some of the next articles are maybe not open access.
Use of ANCF Finite Elements in MBS Textile Applications
Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2015The objective of this investigation is to present a new flexible multibody system (MBS) approach for modeling textile roll-drafting sets used in chemical textile industry. The proposed approach can be used in the analysis of textile materials which have un-common material properties best described by specialized continuum mechanics constitutive models,
Liang Wang +3 more
openaire +1 more source
Performance Evaluation of ANCF Tetrahedral Elements in the Analysis of Liquid Sloshing
Journal of Verification, Validation and Uncertainty Quantification, 2020Abstract The performance of the absolute nodal coordinate formulation (ANCF) tetrahedral element in the analysis of liquid sloshing is evaluated in this paper using a total Lagrangian nonincremental solution procedure. In this verification study, the results obtained using the ANCF tetrahedral element are compared with the results of the
Dayu Zhang +2 more
openaire +1 more source
Experimental Validation of Two Damping Force Models for the ANCF
Volume 5: 6th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, Parts A, B, and C, 2007Many researchers have studied computer-aided simulations of elastic bodies undergoing large deflections and large deformations. But there have been few attempts to validate the numerical formulations used in these studies. The main aim of this paper is to validate the absolute nodal coordinate formulation (ANCF) by comparing the results to experimental
Hyun-Woo Kim +2 more
openaire +1 more source
ANCF reference node for multibody system analysis
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2014The objective of this short communication is to introduce the important concept of the absolute nodal coordinate formulation reference node (ANCF-RN), a concept that can be used effectively to develop new and complex multibody system (MBS) models. The ANCF-RN allows for defining constraints and joints using linear algebraic equations, can be used to ...
openaire +1 more source
Mixed-Coordinate ANCF Rectangular Plate Finite Element
Journal of Computational and Nonlinear Dynamics, 2015Higher order finite elements (FEs) based on the absolute nodal coordinate formulation (ANCF) may require the use of curvature vectors as nodal coordinates. The curvature vectors, however, can be difficult to define at the reference configuration, making such higher order ANCF FEs less attractive to use.
Zuqing Yu, Ahmed A. Shabana
openaire +1 more source
ANCF analysis of the crude oil sloshing in railroad vehicle systems
Journal of Sound and Vibration, 2018Abstract With the increase in crude oil rail transportation, accurate modelling of non-Newtonian crude oil rheological properties and the corresponding nonlinear sloshing effects becomes necessary in order to establish safety and operation guidelines.
Emanuele Grossi, Ahmed A. Shabana
openaire +1 more source
Nondimensional modelling of 2D beam for slope discontinuity problem in ANCF
Journal of Mechanical Science and Technology, 2020Various mechanical and structural systems possess slope discontinuity. Some bodies with slope discontinuity can be modeled using absolute nodal coordinate formulation, which can accurately express the rigid body mode when using the element and global shape functions. However, at the intersection of slope discontinuities, it is not easy to construct the
Jiheon Kang +4 more
openaire +1 more source
Adaptive ANCF method and its application in planar flexible cables
Acta Mechanica Sinica, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Yue +4 more
openaire +2 more sources
Dynamic Modelling of Deep-Water Riser With Slug Flow Based on ALE-ANCF
Volume 4: Pipelines, Risers, and Subsea Systems, 2020Abstract The internal flow in gas-liquid mixing riser often displays a flow pattern known as slug flow, in which gas and liquid are alternately distributed. Dynamic effects due to slug flow is normally most obvious in areas along the riser with high curvature, which is caused by the centrifugal load component.
Liping Sun, Shangmao Ai, Depeng Liu
openaire +1 more source
Helicoseir as Shape of a Rotating String (II): 3D Theory and Simulation Using ANCF
Multibody System Dynamics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dmitrochenko, Oleg +2 more
openaire +2 more sources